2 //===----------------------------------------------------------------------===//
4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5 // See https://llvm.org/LICENSE.txt for license information.
6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
8 //===----------------------------------------------------------------------===//
10 export namespace std {
11 using std::error_category;
12 using std::generic_category;
13 using std::system_category;
15 using std::error_code;
16 using std::error_condition;
17 using std::system_error;
19 using std::is_error_code_enum;
20 using std::is_error_condition_enum;
24 // [syserr.errcode.nonmembers], non-member functions
25 using std::make_error_code;
27 using std::operator<<;
29 // [syserr.errcondition.nonmembers], non-member functions
30 using std::make_error_condition;
32 // [syserr.compare], comparison operator functions
33 using std::operator==;
34 using std::operator<=>;
36 // [syserr.hash], hash support
39 // [syserr], system error support
40 using std::is_error_code_enum_v;
41 using std::is_error_condition_enum_v;